380  
FOUS53 KFSD 010212  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
912 PM CDT WED SEP 30 2020  
 
IAZ012-011000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 54 35 56 39  
TEMP 53 48 44 41 47 52 53 49 41 38 36 35 43 51 55 51 45 43 41 40  
DEWPT 32 31 33 33 35 32 30 30 31 30 30 30 32 33 32 32 32 33 35 36  
RH 44 51 65 73 63 46 41 48 67 73 79 82 65 50 41 48 60 67 79 85  
WIND DIR NW NW NW NW NW NW N N N N NE NE SE S S SE E SE SE SE  
WIND SPD 9 10 13 17 18 18 14 9 4 3 2 2 2 3 4 3 5 6 5 5  
WIND GUST 25  
CLOUDS FW SC SC SC SC SC SC FW SC SC B1 B1 B1 SC B1 B2 B2 OV B2 B2  
POP 12HR 5 0 0 0 10  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES  
WIND CHILL 32  
MIN CHILL 32 34 34  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 35 56 36 68 43 74 46 73  
TEMP 52 49 40 37 51 49 39 38 60 61 50 45 67 65 52 48 68 65  
DEWPT 42 41 39 36 36 35 35 35 41 43 43 41 45 44 44 42 42 42  
PWIND DIR E N N SE S W W W NW  
WIND CHAR LT LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 20 10 0 0 0 0 0 0 0  
RAIN SHWRS S  
 

 
IAZ031-011000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 42 58 35 60 41  
TEMP 54 49 45 43 49 56 57 52 43 39 37 36 45 55 59 55 48 45 43 42  
DEWPT 31 32 32 33 35 33 32 32 32 32 31 30 32 33 32 32 33 34 35 37  
RH 41 52 60 67 58 42 38 46 65 76 79 79 60 43 36 41 56 65 73 82  
WIND DIR NW NW NW NW NW NW NW N N N N NE SE S S SE SE SE SE SE  
WIND SPD 9 9 12 16 18 19 16 10 4 3 2 2 3 3 4 4 5 6 6 5  
WIND GUST 26  
CLOUDS FW FW FW FW SC FW SC FW SC SC SC B1 B1 SC SC B2 B2 OV B2 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 36 58 37 70 45 76 48 77  
TEMP 55 52 41 37 53 51 40 38 62 63 51 46 70 67 53 49 70 67  
DEWPT 41 40 39 37 36 34 35 35 41 43 43 41 44 43 43 42 42 41  
PWIND DIR E N N SE S SW W W NW  
WIND CHAR LT LT GN LT GN LT LT LT GN  
AVG CLOUDS B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 10 10 0 0 0 0 0 0 0  
 

 
IAZ014-011000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 53 32 56 37  
TEMP 53 47 44 41 47 51 52 47 40 37 33 33 43 51 55 50 43 40 40 39  
DEWPT 33 33 34 34 37 35 32 31 31 30 29 28 31 30 30 29 31 32 34 35  
RH 46 58 68 76 68 54 46 53 70 75 85 82 62 44 38 44 62 73 79 85  
WIND DIR NW NW NW NW NW NW NW N N NW NW NW NW NW NW E E SE SE SE  
WIND SPD 11 10 13 17 19 19 16 10 5 4 3 3 2 4 4 4 5 5 5 5  
CLOUDS SC SC SC B1 B2 B1 SC FW SC SC SC B1 B1 SC B1 B1 B2 OV B2 B2  
POP 12HR 5 0 0 0 10  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES  
WIND CHILL 32 33 30 30  
MIN CHILL 32 33 33 28 34  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 35 56 35 68 42 74 46 74  
TEMP 52 49 39 37 51 49 37 36 61 60 48 44 68 64 51 47 69 63  
DEWPT 40 39 38 36 36 34 34 34 40 41 42 41 44 43 42 41 41 41  
PWIND DIR E N N SE S SW W W NW  
WIND CHAR LT LT GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 30 20 5 0 0 0 0 0 0  
RAIN SHWRS S C S  
 

 
IAZ022-011000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 53 35 57 40  
TEMP 53 48 45 42 47 52 53 48 41 39 37 36 43 52 55 50 44 42 41 41  
DEWPT 31 32 33 33 36 35 32 32 32 31 31 31 32 30 29 29 31 33 35 37  
RH 43 54 62 70 65 52 44 54 70 73 79 82 65 43 37 44 60 70 79 85  
WIND DIR NW NW NW NW NW NW NW N N N N NW NW NW NW E E SE SE SE  
WIND SPD 10 10 13 17 19 18 16 10 5 4 3 3 1 3 3 3 6 8 6 6  
CLOUDS FW SC SC SC B1 SC SC FW SC SC SC B1 B1 SC SC B1 B2 OV B2 B2  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
WIND CHILL 34 34 33  
MIN CHILL 34 34 32  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 37 56 36 67 44 74 47 74  
TEMP 52 49 40 38 51 49 38 38 61 60 50 46 68 63 52 49 69 64  
DEWPT 40 40 40 38 36 33 35 36 39 41 45 43 44 42 43 43 41 40  
PWIND DIR E N N SE S SW W W NW  
WIND CHAR LT LT LT LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 20 20 5 0 0 0 0 0 0  
RAIN SHWRS S S S  
 

 
MNZ072-011000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 51 33 53 39  
TEMP 52 47 44 43 45 49 50 46 39 37 34 34 42 48 51 48 43 41 40 39  
DEWPT 33 33 35 35 34 32 30 30 30 30 29 30 30 30 30 30 31 33 34 34  
RH 48 58 70 73 65 52 46 53 70 75 82 85 62 49 44 49 62 73 79 82  
WIND DIR NW NW NW NW NW NW NW N NW NW W W NW NW E E SE SE SE SE  
WIND SPD 14 16 18 20 20 19 16 10 5 4 4 4 2 2 3 3 5 5 4 3  
CLOUDS SC B1 B1 B2 B1 B1 SC FW SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 10 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
TSTMS  
WIND CHILL 34 33 30 31  
MIN CHILL 34 34 33 29 33  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 35 54 38 67 46 73 49 70  
TEMP 50 47 40 36 48 48 40 41 59 61 50 47 67 64 54 51 66 62  
DEWPT 37 38 38 34 34 34 34 34 40 44 42 42 45 45 43 41 42 43  
PWIND DIR E N N S S W W W NW  
WIND CHAR LT LT LT LT BZ LT GN LT GN  
AVG CLOUDS B2 B2 B1 SC SC FW FW FW SC SC FW FW FW SC FW FW FW FW  
POP 12HR 30 20 5 0 0 0 0 0 0  
RAIN SHWRS S C S  
 

 
MNZ081-011000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 43 51 32 52 36  
TEMP 52 47 45 43 46 48 50 45 38 36 33 33 41 48 51 46 41 40 39 38  
DEWPT 33 34 36 37 38 34 32 31 31 30 29 28 29 28 28 29 31 32 33 34  
RH 48 60 70 79 73 58 50 58 76 79 85 82 62 46 41 51 67 73 79 85  
WIND DIR NW NW NW NW NW NW NW N NW NW NW NW NW NW N E SE SE S SE  
WIND SPD 9 13 17 19 20 19 16 10 5 4 3 4 4 4 4 3 3 4 4 3  
WIND GUST 26  
CLOUDS SC SC B1 B2 B2 B1 SC FW SC FW SC SC B1 B1 B1 B1 B2 B2 B2 B2  
POP 12HR 10 5 0 0 10  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
TSTMS  
WIND CHILL 34 32 30 29  
MIN CHILL 32 27 32 34  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 52 34 53 36 65 43 71 46 69  
TEMP 50 46 39 36 49 47 37 38 59 58 49 45 66 62 52 48 65 60  
DEWPT 37 38 38 36 33 33 34 34 38 41 42 41 43 43 42 41 40 41  
PWIND DIR E N N SE S SW W W NW  
WIND CHAR LT LT GN LT BZ LT GN LT GN  
AVG CLOUDS B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW CL  
POP 12HR 30 20 5 0 0 0 0 0 0  
RAIN SHWRS S C S  
 

 
MNZ089-011000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 50 32 53 37  
TEMP 51 46 43 42 45 48 50 46 39 37 34 33 41 48 52 47 42 41 40 39  
DEWPT 32 33 34 34 36 33 30 30 30 30 29 29 30 30 30 30 31 33 33 34  
RH 48 60 70 73 70 56 46 53 70 75 82 85 65 49 43 51 65 73 76 82  
WIND DIR NW NW NW NW NW NW N N N NW NW NW W NW W E SE SE SE SE  
WIND SPD 13 14 16 18 19 19 17 10 5 4 3 3 3 4 4 4 5 6 6 5  
CLOUDS SC SC SC B1 B2 B1 SC FW SC SC SC B1 B1 SC B1 B2 B2 B2 B2 B2  
POP 12HR 10 0 0 0 10  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
WIND CHILL 33 32 31 30  
MIN CHILL 33 31 29 32 34  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 35 53 36 65 43 71 46 70  
TEMP 50 46 39 36 48 47 38 38 59 59 49 45 66 62 52 48 66 61  
DEWPT 38 38 38 35 34 34 34 34 39 42 42 41 43 44 42 41 41 41  
PWIND DIR E N N SE S W W W NW  
WIND CHAR LT LT GN LT BZ LT GN LT GN  
AVG CLOUDS B1 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW CL  
POP 12HR 30 20 5 0 0 0 0 0 0  
RAIN SHWRS S C S  
 

 
SDZ040-011000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 50 32 53 36  
TEMP 51 45 42 41 44 47 50 45 39 37 34 33 40 48 52 48 43 41 38 36  
DEWPT 33 33 34 35 35 32 30 30 31 31 30 30 32 32 32 33 34 35 34 35  
RH 50 62 73 79 70 56 46 55 73 79 85 89 73 54 46 56 70 79 85 96  
WIND DIR NW NW NW NW NW NW NW N N NE E S S S S E E SE SE SE  
WIND SPD 13 14 16 17 18 18 14 10 4 2 2 2 4 5 5 4 5 6 5 3  
CLOUDS SC SC SC SC B1 SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1  
POP 12HR 10 0 0 0 5  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
WIND CHILL 34 32 34 33  
MIN CHILL 32 32 34 32 34 33  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 32 53 36 66 42 71 45 69  
TEMP 49 46 38 34 47 47 38 38 58 60 47 44 65 62 51 47 64 60  
DEWPT 38 38 38 34 35 35 34 34 40 44 44 41 45 46 44 41 43 43  
PWIND DIR E N NE S SW W W W NW  
WIND CHAR LT LT LT GN BZ LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC SC FW FW FW SC SC FW FW FW FW FW FW FW FW  
POP 12HR 30 10 0 0 0 0 0 0 0  
RAIN SHWRS S C  
 

 
SDZ050-011000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 39 55 39 61 39  
TEMP 52 46 42 40 45 51 54 51 44 42 40 39 46 55 59 55 48 45 42 40  
DEWPT 26 28 30 30 33 31 30 31 32 32 32 31 33 32 33 35 37 37 37 37  
RH 36 49 62 67 62 46 40 46 62 67 73 73 60 41 37 47 65 73 82 89  
WIND DIR NW NW NW NW NW NW NW N NE SE S S S SE SE E E SE NW NW  
WIND SPD 10 12 13 16 18 17 12 6 2 4 5 5 9 11 9 6 5 5 4 5  
CLOUDS FW FW FW FW FW FW FW SC B1 B2 B2 SC FW SC B1 B2 B2 SC SC SC  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 34 32  
MIN CHILL 31 32 34  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 33 56 42 73 46 75 48 73  
TEMP 52 50 40 35 49 52 45 44 65 65 52 47 68 66 55 50 68 65  
DEWPT 38 39 36 34 35 36 33 34 41 44 42 41 44 44 41 39 41 42  
PWIND DIR N N E S SW NW W W NW  
WIND CHAR GN GN LT GN GN LT GN LT GN  
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
SDZ057-011000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 56 38 60 38  
TEMP 53 47 44 41 46 53 55 51 45 42 40 39 46 55 59 54 46 44 41 40  
DEWPT 28 30 31 32 33 32 31 32 34 34 33 35 36 35 35 37 39 40 38 38  
RH 38 51 60 70 60 44 40 48 65 73 76 85 68 47 40 52 76 86 89 92  
WIND DIR N NW NW NW NW NW NW N E SE SE SE SE SE SE E E E E NE  
WIND SPD 12 11 13 14 14 14 11 5 2 4 4 5 6 6 6 4 5 4 3 2  
WIND GUST 14  
CLOUDS FW FW FW FW SC FW SC SC B1 B2 B2 SC SC SC B2 B2 B2 B1 SC SC  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 33  
MIN CHILL 33 34 34  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 32 56 42 73 45 75 47 74  
TEMP 53 48 38 35 50 51 44 44 66 64 50 46 69 66 54 48 68 64  
DEWPT 40 40 38 35 37 38 36 37 43 46 46 44 46 47 44 42 43 44  
PWIND DIR N N SE SE SW NW W W NW  
WIND CHAR LT LT LT GN GN LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0 0 0 0 0  
 

 
SDZ038-011000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 54 34 57 38  
TEMP 53 47 44 42 46 51 53 49 42 40 37 35 44 53 56 52 46 44 42 39  
DEWPT 30 32 33 33 34 33 32 32 33 33 33 32 33 34 34 35 36 37 36 35  
RH 41 56 65 70 63 50 44 52 70 76 85 89 65 48 43 52 68 76 79 85  
WIND DIR NW NW NW NW NW NW N N NE SE SE SE S S SE E E SE SE SE  
WIND SPD 17 16 16 16 17 16 12 6 3 3 3 4 6 8 6 4 5 6 5 3  
WIND GUST 17  
CLOUDS SC FW FW SC SC SC SC SC SC B1 B1 SC SC SC B2 B2 B2 B2 B1 B1  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 34 34 31  
MIN CHILL 32 34 30 31  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 33 55 41 71 44 74 46 71  
TEMP 50 48 38 34 49 50 42 42 62 63 50 45 67 65 53 48 66 63  
DEWPT 39 39 37 33 36 36 34 33 41 45 45 42 46 47 44 42 42 43  
PWIND DIR NE N E SE SW NW W W NW  
WIND CHAR LT LT LT GN GN LT GN LT GN  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW SC FW FW FW SC FW FW FW FW  
POP 12HR 10 5 0 0 0 0 0 0 0  
 

 
SDZ059-011000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 55 35 60 39  
TEMP 53 47 44 41 47 52 54 49 43 40 38 35 44 54 58 55 48 44 42 40  
DEWPT 30 31 32 32 34 33 32 32 33 33 32 32 33 33 33 33 35 36 35 35  
RH 41 53 62 70 60 48 43 52 67 76 79 89 65 45 39 43 60 73 76 82  
WIND DIR NW NW NW NW NW NW N N NE SE SE SE SE SE SE E E E SE SE  
WIND SPD 12 13 14 17 18 17 13 8 3 2 3 4 6 8 8 5 5 8 5 4  
CLOUDS FW FW FW SC SC SC SC SC SC B1 B2 SC SC SC B1 B2 B2 B2 B1 B1  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 32 31  
MIN CHILL 32 33 30 32  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 34 56 41 73 45 76 48 74  
TEMP 53 51 40 36 51 52 42 42 64 65 51 46 69 67 54 49 68 65  
DEWPT 38 37 37 34 35 34 34 33 40 43 44 42 44 45 44 42 41 41  
PWIND DIR NE N E SE SW NW W W NW  
WIND CHAR LT LT LT GN GN LT GN LT GN  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW  
POP 12HR 10 5 0 0 0 0 0 0 0  
 

 
SDZ062-011000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 53 34 57 39  
TEMP 53 47 43 41 46 51 53 48 40 38 35 35 43 51 55 51 46 43 41 40  
DEWPT 32 32 33 34 35 32 31 31 32 31 31 30 32 32 32 32 33 35 35 35  
RH 44 56 67 76 65 48 43 51 73 76 85 82 65 48 41 48 60 73 79 82  
WIND DIR NW NW NW NW NW NW N N N NE NE SE S S S SE E SE SE E  
WIND SPD 10 11 14 17 18 18 14 9 4 3 2 2 3 5 5 4 5 5 5 4  
WIND GUST 25  
CLOUDS FW SC FW SC SC SC SC FW SC SC B1 B1 B1 SC B1 B2 B2 B2 B2 B1  
POP 12HR 5 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES  
WIND CHILL 33  
MIN CHILL 32 33 34 33  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 35 56 38 69 44 74 47 73  
TEMP 52 49 41 36 50 49 40 39 60 62 50 45 67 65 54 49 68 64  
DEWPT 40 38 39 35 35 35 34 34 40 43 43 41 45 44 44 42 41 41  
PWIND DIR E N NE SE S W W W NW  
WIND CHAR LT LT LT LT BZ LT GN LT GN  
AVG CLOUDS B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW FW CL  
POP 12HR 20 10 0 0 0 0 0 0 0  
RAIN SHWRS S  
 

 
SDZ070-011000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 57 36 61 40  
TEMP 52 48 45 42 48 55 56 51 42 39 37 36 45 56 60 55 48 46 44 41  
DEWPT 31 31 32 32 34 33 31 31 32 32 31 31 32 33 32 32 34 34 35 37  
RH 44 51 60 67 58 43 38 46 67 76 79 82 60 42 35 41 58 63 70 85  
WIND DIR NW NW NW NW NW NW NW N N N NE SE SE SE SE SE SE SE SE SE  
WIND SPD 9 10 13 17 19 19 16 10 3 2 1 2 4 5 6 6 6 6 6 5  
CLOUDS FW FW FW FW FW FW SC FW SC B1 B1 B1 B1 SC B1 B2 OV OV B2 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 34  
MIN CHILL 33  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 35 58 38 72 45 77 48 77  
TEMP 56 52 41 37 53 51 41 40 64 65 52 46 70 67 55 50 71 67  
DEWPT 41 39 39 36 35 34 35 34 41 43 43 41 44 43 43 42 41 40  
PWIND DIR NE N N SE S W W W NW  
WIND CHAR GN LT GN LT BZ LT GN LT GN  
AVG CLOUDS SC B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 10 5 0 0 0 0 0 0 0  
 

 
SDZ069-011000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
912 PM CDT WED SEP 30 2020  
 
DATE 09/30/20 THU 10/01/20 FRI 10/02/20 SAT  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 56 36 61 39  
TEMP 54 48 44 42 48 54 56 51 43 40 38 37 44 55 59 56 49 46 44 41  
DEWPT 29 30 31 32 34 33 31 32 33 32 32 32 33 33 33 33 34 35 36 37  
RH 38 49 60 67 58 45 38 48 67 73 79 82 65 43 37 42 56 65 73 85  
WIND DIR NW NW NW NW NW NW NW N N N E SE SE SE SE SE SE SE SE E  
WIND SPD 10 12 16 18 19 19 17 10 4 2 2 3 6 8 9 8 6 8 6 5  
CLOUDS FW FW FW FW FW FW SC FW SC SC B1 B1 SC SC B1 B2 B2 B2 B1 SC  
POP 12HR 0 0 0 5 10  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 33 34  
MIN CHILL 33 33 34  
 
DATE 10/03 SUN 10/04/20 MON 10/05/20 TUE 10/06/20 WED 10/07/20  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 35 57 40 72 45 76 49 76  
TEMP 54 52 41 37 51 52 42 42 63 65 52 47 69 68 55 50 70 67  
DEWPT 41 39 40 36 35 34 35 34 41 44 44 43 44 44 44 42 42 42  
PWIND DIR NE N NE SE S W W W NW  
WIND CHAR GN LT GN LT BZ LT GN LT GN  
AVG CLOUDS SC B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 10 5 0 0 0 0 0 0 0  
 

 
 
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